Since September 2019, I am an Associate Professor at
Université Claude Bernard Lyon 1, in the computer science
department. I pursue my research at the LIP laboratory,
located at ENS-Lyon, where I belong to
the
ROMA
team. Previously, between February 2019 and August
2019, I was a PostDoctoral Researcher at Universidad Jaume
I in Spain in the High Performance Computing &
Architectures group. I obtained a master degree in
computer science at ENSEIRB-Matmeca in 2015. From October
2015 to December 2018, I was a PhD student at Inria
Bordeaux - Sud-Ouest, in the HiePACS team, where I was
co-advised by Mathieu Faverge and Pierre Ramet. I defended
my PhD thesis on low-rank compression for sparse direct
solvers in November 2018 at University of
Bordeaux.
Projects
- PI of the Associate Team MODS with SIMULA Laboratory, Norway: website .
- PI of the ANR JCJC SpartaClus, started in January 2023.
- Participant of the ANR JCJC Solharis.
Students since 2019
- M2 intern (2023 with Bora Uçar): Yassine Koubaa, working on low-rank updates.
- M2 intern (2022 with Bora Uçar): Brian Bantsoukissa, working on ordering techniques to enhance low-rank compressibility.
- M1 student (2022 with Loris Marchal and Frédéric Viven): Nicolas Malleton. Scheduling techniques when using low-rank compression.
- M1 student (2020 with Loris Marchal and Frédéric Viven): Thibault Marette. Trade-off between execution time and memory consumption when using low-rank compression
Research interests
- Sparse direct solvers and low-rank compression
- Graph ordering and partitioning
- Multi-precision algorithms
- Singular value decomposition and eigenvalue problems